CN213997147U

CN213997147U - Electric rotary dust collecting hood

Info

Publication number: CN213997147U
Application number: CN202022796334.8U
Authority: CN
Inventors: 秦宸龙; 韩龙飞; 吕海龙; 郑东升; 孙晋涛
Original assignee: Qingdao Deer General Environmental Protection Technology Co ltd
Current assignee: Qingdao Deer General Environmental Protection Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-20
Anticipated expiration: 2030-11-27

Abstract

The utility model belongs to the dust cage field, concretely relates to electric rotary dust cage, the on-line screen storage device comprises a base, the upper end fixedly connected with pillar of base, the upper end of pillar is rotated and is connected with the sleeve, telescopic upper end fixedly connected with crossbeam, the inside fixed cover of crossbeam has cup jointed the dust protection section of thick bamboo, the upper end fixedly connected with installation piece of the right-hand member of crossbeam, the lower extreme fixedly connected with cylinder of installation piece, the lower extreme fixedly connected with lifter plate of cylinder, the right-hand member fixedly connected with clamping bar of lifter plate, there is the collection cover inboard of clamping bar through bolted connection, ring channel one has been seted up on the pillar, the inside sliding connection of ring channel one has the ball. The utility model discloses an add in the upper end of crossbeam and establish installation piece, cylinder and lifter plate isotructure, can rise the collection cover earlier before removing the collection cover for collect the cover and break away from the fire door, can avoid manual operation to appear dangerous.

Description

Electric rotary dust collecting hood

Technical Field

The utility model relates to a dust cage technical field specifically is an electric rotary dust cage.

Background

The integrated cover is a traffic system, and is designed for dust prevention and dust removal in the transportation of ore coal, bulk grain and the like. The dust removal design is not standardized, some ventilation textbooks or achievements of the original Soviet Union are still used, and the increasing modernization, mechanization, serialization and maximization of material transportation and the variety diversification provide new subjects and new requirements for the ventilation dust removal technology.

In a dust removal system of an intermediate frequency furnace in the prior art, a dust hood is often used for collecting smoke dust, and when the intermediate frequency furnace is charged and discharged, the dust hood above the furnace needs to be removed, so that the dust hood needs to be movable. The existing dust hood is mostly manually moved, and because the temperature of the furnace mouth of the intermediate frequency furnace is too high, the hood mouth is too heavy, the manual pushing of the hood mouth is very inconvenient to move, and potential safety hazards exist. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric rotary dust hood, solved the unable automatic rising of dust hood cover mouth and automatic pivoted problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electric rotary dust hood comprises a base, wherein a support column is fixedly connected to the upper end of the base, a sleeve is rotatably connected to the upper end of the support column, a cross beam is fixedly connected to the upper end of the sleeve, a dust-proof cylinder is fixedly sleeved inside the cross beam, an installation block is fixedly connected to the upper end of the right end of the cross beam, an air cylinder is fixedly connected to the lower end of the installation block, a lifting plate is fixedly connected to the lower end of the air cylinder, a clamping rod is fixedly connected to the right end of the lifting plate, the inner side of the clamping rod is connected with a collection cover through a bolt, a first annular groove is formed in the support column, a ball is slidably connected inside the first annular groove, a second annular groove is formed in the inner side of the sleeve, the inner side of the second annular groove is slidably connected with the outer side of the ball, a supporting block is fixedly connected inside the dust-proof cylinder, and a forward and reverse rotation motor is fixedly connected to the inner side of the supporting block, the inside of the positive and negative rotation motor is rotatably connected with a motor shaft.

Preferably, the lower extreme fixedly connected with square piece of motor shaft, the quad slit has been seted up on the pillar, the inboard of quad slit with the outside fixed connection of square piece.

Preferably, the upper end of the base is welded with a first reinforcing rib, and the inner side of the first reinforcing rib is welded with the outer side of the strut.

Preferably, the right end of the lifting plate is welded with a second reinforcing rib, and the inner side of the second reinforcing rib is welded with the outer side of the clamping rod.

Preferably, the number of the clamping rods is two, and the two clamping rods are symmetrically distributed at the left end and the right end of the collecting cover.

Preferably, the mounting block is in a shape of a reverse L, and is made of a high-carbon steel material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add in the upper end of crossbeam and establish installation piece, cylinder and lifter plate isotructure, can rise the collection cover earlier before removing the collection cover for collect the cover and break away from the fire door, can avoid manual operation to appear dangerous.

2. The utility model discloses an add in the upper end of pillar and establish sleeve, positive reverse motor and ball isotructure for can drive the crossbeam through controlling positive reverse motor and rotate when needs rotate the collection cover, thereby can avoid manual operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 1 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a pillar; 3. a sleeve; 4. a cross beam; 5. a dust-proof cylinder; 6. mounting blocks; 7. A cylinder; 8. a lifting plate; 9. installing a clamping rod; 10. a collection hood; 11. a first annular groove; 12. a ball bearing; 13. A second annular groove; 14. a support block; 15. a positive and negative rotation motor; 16. a motor shaft; 17. a square block; 18. A square hole; 19. reinforcing ribs I; 20. and a second reinforcing rib.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, an electric rotary dust collecting hood comprises a base 1, a pillar 2 is fixedly connected to the upper end of the base 1, a sleeve 3 is rotatably connected to the upper end of the pillar 2, a cross beam 4 is fixedly connected to the upper end of the sleeve 3, a dust-proof cylinder 5 is fixedly sleeved inside the cross beam 4, an installation block 6 is fixedly connected to the upper end of the right end of the cross beam 4, an air cylinder 7 is fixedly connected to the lower end of the installation block 6, a lifting plate 8 is fixedly connected to the lower end of the air cylinder 7, a clamping rod 9 is fixedly connected to the right end of the lifting plate 8, a collecting hood 10 is connected to the inner side of the clamping rod 9 through a bolt, a first annular groove 11 is formed in the pillar 2, a ball 12 is slidably connected to the inner side of the first annular groove 11, a second annular groove 13 is formed in the inner side of the sleeve 3, the inner side of the second annular groove 13 is slidably connected to the outer side of the ball 12, a supporting block 14 is fixedly connected to the inner side of the dust-proof cylinder 5, the inner side of the supporting block 14 is fixedly connected with a forward and reverse rotation motor 15, and the interior of the forward and reverse rotation motor 15 is rotatably connected with a motor shaft 16.

Referring to fig. 3, a square block 17 is fixedly connected to the lower end of the motor shaft 16, a square hole 18 is formed in the pillar 2, the inner side of the square hole 18 is fixedly connected to the outer side of the square block 17, and the slip phenomenon can be prevented from occurring in the transmission process by the cooperation of the square hole 18 and the square block 17.

Referring to fig. 1, a first reinforcing rib 19 is welded to the upper end of the base 1, the inner side of the first reinforcing rib 19 is welded to the outer side of the pillar 2, and the first reinforcing rib 19 can reinforce the connection strength between the base 1 and the pillar 2.

Referring to fig. 4, a second reinforcing rib 20 is welded at the right end of the lifting plate 8, the inner side of the second reinforcing rib 20 is welded with the outer side of the clamping rod 9, and the second reinforcing rib 20 can reinforce the connection strength between the lifting plate 8 and the clamping rod 9.

Referring to fig. 2, the number of the clamping rods 9 is two, the two clamping rods 9 are symmetrically distributed at the left end and the right end of the collecting cover 10, and the two clamping rods 9 can fix the collecting cover 10 more firmly.

Referring to fig. 4, the mounting block 6 is in a reverse L shape, and the mounting block 6 is made of a high-carbon steel material which has good thermal stability and is not easily deformed at high temperature.

The utility model discloses the concrete implementation process as follows: when collecting cover 10 in needs rotation, can drive lifter plate 8 earlier through cylinder 7 and collect cover 10 and upwards remove, avoid rotating the in-process and damage collection cover 10, after collecting cover 10 and rise, start positive reverse motor 15, positive reverse motor 15 drives motor shaft 16 and rotates, motor shaft 16 drives sleeve 3 through square piece 17 and rotates, sleeve 3 makes through crossbeam 4 and collects cover 10 and rotates, make and collect cover 10 and can shift out the furnace mouth department of intermediate frequency furnace, can feed in raw material to the intermediate frequency furnace, dust-proof cylinder 5 can be after collecting the scope that cover 10 shifts out the furnace mouth, positive reverse motor 15 protects well reverse motor 15, make the inside of positive reverse motor 15 can not get into the dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric rotary dust collection cover comprises a base (1), and is characterized in that: the upper end of the base (1) is fixedly connected with a strut (2), the upper end of the strut (2) is rotatably connected with a sleeve (3), the upper end of the sleeve (3) is fixedly connected with a cross beam (4), a dust-proof cylinder (5) is fixedly sleeved inside the cross beam (4), the upper end of the right end of the cross beam (4) is fixedly connected with an installation block (6), the lower end of the installation block (6) is fixedly connected with a cylinder (7), the lower end of the cylinder (7) is fixedly connected with a lifting plate (8), the right end of the lifting plate (8) is fixedly connected with a clamping rod (9), the inner side of the clamping rod (9) is connected with a collection cover (10) through a bolt, a first annular groove (11) is formed in the strut (2), a ball (12) is slidably connected inside the first annular groove (11), and a second annular groove (13) is formed in the inner, the inner side of the second annular groove (13) is connected with the outer side of the ball (12) in a sliding mode, a supporting block (14) is fixedly connected to the inner portion of the dust-proof cylinder (5), a forward and reverse rotating motor (15) is fixedly connected to the inner side of the supporting block (14), and a motor shaft (16) is rotatably connected to the inner portion of the forward and reverse rotating motor (15).

2. An electrically powered rotary dust cage in accordance with claim 1, wherein: the lower extreme fixedly connected with square piece (17) of motor shaft (16), square hole (18) have been seted up on pillar (2), the inboard of square hole (18) with the outside fixed connection of square piece (17).

3. An electrically powered rotary dust cage in accordance with claim 1, wherein: the upper end welding of base (1) has strengthening rib (19), the inboard of strengthening rib (19) with the outside welding of pillar (2).

4. An electrically powered rotary dust cage in accordance with claim 1, wherein: the right end welding of lifter plate (8) has strengthening rib two (20), the inboard of strengthening rib two (20) with the outside welding of clamping lever (9).

5. An electrically powered rotary dust cage in accordance with claim 1, wherein: the number of the clamping rods (9) is two, and the two clamping rods (9) are symmetrically distributed at the left end and the right end of the collecting cover (10).

6. An electrically powered rotary dust cage in accordance with claim 1, wherein: the mounting block (6) is in a reverse L shape, and the mounting block (6) is made of high-carbon steel material.